Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2023SILVERADO 1500 HIGH COUNTRY, 5.3L ENG VIN D, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESPROGRAMMING AND SETUPREPAIR INSTRUCTIONSK9 BODY CONTROL MODULE: PROGRAMMING AND SETUPUNSUCCESSFUL PROGRAMMING RECOVERY
2023 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN D, 4WD
Unsuccessful Programming Recovery
2023 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN D, 4WDSECTION Unsuccessful Programming Recovery
NOTE:
Ensure the EL-52100 is used when programming the vehicle.
In the event of an interrupted or unsuccessful programming event, perform the following steps:
- Verify the K9 Body Control Module, X84 Data Link Connector, and programming tool connections are secure and the SPS software is up to date.
- Ignition/Vehicle OFF.
- Access SPS and follow the on-screen instructions for the K9 Body Control Module.
- Verify the K9 Body Control Module can be reprogrammed.
- If the K9 Body Control Module cannot be reprogrammed
- Ignition/Vehicle OFF for greater than 1 min.
- Access SPS and follow the on-screen instructions for the K9 Body Control Module.
- Verify the K9 Body Control Module can be reprogrammed.
- If the K9 Body Control Module cannot be reprogrammed, replace the K9 Body Control Module.
- Go to next step: If the K9 Body Control Module can be reprogrammed.
- All OK.
- Go to next step: If the K9 Body Control Module can be reprogrammed
- All OK.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.